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Quicksilver Scientific Ergo-Thione+

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Quicksilver Scientific Ergo-Thione+

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Product Description

Oxidative stress builds up from more than just hard workouts. Aging, everyday environmental exposure, and the general wear of a busy life all add to the load your body's antioxidant systems have to manage. Ergo-Thione+ pairs ergothioneine with glutathione, vitamin C, and selenium in one liposomal formula built to support that broader antioxidant network.

Ergo-Thione+ delivers ergothioneine, glutathione, vitamin C, and selenium in one liposomal formula built for broad antioxidant support.

An Antioxidant That Concentrates Where It's Needed – Ergothioneine has its own dedicated transport system in the body, which lets it accumulate in stressed or damaged tissue rather than circulating passively like most antioxidants.

Four Antioxidants Working Together, Not Just One – Ergothioneine, glutathione, vitamin C, and selenium are combined so you're covering multiple angles of your body's antioxidant network instead of relying on a single compound.

A High Dose of Vitamin C Alongside It – 600mg of vitamin C per serving rounds out the formula, worth factoring in if you're also taking a separate vitamin C supplement.

Ergo-Thione+ delivers 20mg of L-ergothioneine, a sulfur-containing amino acid naturally found in mushrooms that the body actively transports into tissue, alongside 200mg of glutathione, 600mg of vitamin C, and 150mcg of selenium. Ergothioneine is unusual among antioxidants in that your body has dedicated transporters for it, letting it concentrate in cells rather than circulating and clearing quickly.

How to Use Ergo-Thione+

Dose: Take 1 teaspoon by mouth, held in your mouth 30 to 90 seconds before swallowing, on an empty stomach at least 10 minutes before meals. Repeat to desired dosage as directed by a healthcare professional.

  • Gluten free
  • Vegan

Supplement Facts

20 Servings
Serving Size: 5 mL (1 tsp.)
Serving Per Container: 20

Amount Per Serving
% Daily Value*
Vitamin C (as Sodium Ascorbate) 600mg**
Selenium (as Methylselenocysteine) 150mcg**
Sodium 65mg**
MitoPrime® L-Ergothioneine 20mg**
Opitac™ Glutathione 200mg**
Phosphatidylcholine (from purified sunflower seed lecithin) 260mg**

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
** Daily Value (DV) not established

Other ingredients: Glycerin, water, ethanol, tocofersolan, natural flavorings, natural citrus oils.

We want you to love the nutrition you purchase from The Feed. We also know that sports nutrition is personal - a flavor, texture, supplement, or fueling product that works perfectly for one athlete may simply not be the right fit for another.

That’s why we offer our Always Happy Promise.

If you try a nutrition or consumable product and you’re not satisfied with it, let us know within 30 days of delivery and our Athlete Experience team will work to make it right.

See our full satisfaction policy

Quicksilver Scientific Ergo-Thione+ FAQ's

Everything you need to know about Quicksilver Scientific Ergo-Thione+.

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This is a liposomal blend of ergothioneine, glutathione, vitamin C, and selenium, all working together to support your body's antioxidant defenses. Hard training generates free radicals as a byproduct, so backing up your cells' natural antioxidant systems matters during heavy blocks and racing season alike.

Take 1 teaspoon by mouth, on an empty stomach or at least 10 minutes before meals. Hold it in your mouth for 30 to 90 seconds before swallowing, and repeat to your desired dose.

Yes. It ships cold and should go straight in the fridge once it arrives to keep the formula stable.

This formula provides 150mcg of selenium (273% DV). If you're also taking a mineral complex or multivitamin with selenium, check your combined totals so you stay comfortably under the daily upper limit.

Yes. It's vegan, tested gluten-free, tested allergen-free, tested soy protein free, tested non-GMO, and sugar-free, and it's made in an NSF GMP certified facility.

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